IIMPAWU ZE-TITANIUM YOKUFAKA IZINTO ZAMAZINYO
Ukufakelwa kwamazinyo e-Titanium kunika uluhlu lweempawu ezenza zibe lolona khetho lubalaseleyo lokutshintsha amazinyo angekhoyo. Okokuqala, i-titanium i-biocompatible kakhulu, oku kuthetha ukuba idibanisa kakuhle nezicubu zamathambo omntu. Le biocompatibility inciphisa umngcipheko wokugatywa ngumzimba kwaye ikhuthaza i-osseointegration, apho ukufakelwa kwe-fuses kunye nethambo elijikelezileyo, ukubonelela ngesiseko esizinzileyo sokutshintshwa kwezinyo.
Ukongeza, ukufakelwa kwamazinyo e-titanium yomelele kwaye ilula. IBanga lesi-4 i-titanium esulungekileyo yorhwebo (cpTi) iqhele ukusetyenziselwa ukufakelwa kwamazinyo ngenxa yomlinganiselo wayo okhethekileyo wamandla ukuya kubunzima. Oku kuvumela isifakelo ukuba simelane namandla okuluma asetyenziswa emlonyeni ngaphandle kokwaphuka okanye ukubeka esichengeni isidima saso sesakhiwo. Ubume obukhaphukhaphu be-titanium bukwanegalelo kwintuthuzelo yesigulane ngexesha nangemva kwenkqubo yokufakelwa.
Olunye uphawu olubalulekileyo lokufakelwa kwamazinyo e-titanium kunye neemveliso zesiko le-titanium kukuxhathisa kwazo ukubola. I-Titanium ngokwendalo imelana nokubola kulwelo lomzimba, iqinisekisa ukusebenza kwexesha elide kunye ne-biocompatibility yofakelo. Oku kuxhathisa i-corrosion kunceda ukuthintela ukuthotywa kwe-implant ekuhambeni kwexesha, igalelo kubomi obude kunye nokuthembeka njengesisombululo sokubuyisela izinyo.
TITANIUM AMABANGA OKUFAKA IZINYONGO
Ukufakelwa kwamazinyo e-Titanium kufumaneka kumabakala ahlukeneyo, ngalinye linikezela ngeempawu kunye neempawu ezizodwa. IBanga lesi-4 letitanium esulungekileyo kurhwebo (cpTi) lelinye lawona mabanga asetyenziswa ngokuxhaphakileyo kufakelo lwamazinyo ngenxa yolungelelwaniso lwamandla olugqwesileyo kunye ne-biocompatibility. Eli bakala le-titanium lilungele ukujamelana noxinzelelo lwemishini kunye nemithwalo efunyenwe kwimeko yomlomo ngelixa ikhuthaza ukuhlanganiswa kwe-osseointegration kunye nethambo elijikelezileyo.
Ukongeza kwi-titanium ecocekileyo yokuthengisa, ukufakelwa kwe-titanium alloy kunokusetyenziswa kwezinye iimeko. Ingxubevange ye-Titanium efana ne-Ti-6Al-4V (i-titanium-6% ye-aluminiyam-4% ye-vanadium) ibonelela ngeempawu zomatshini eziphuculweyo xa kuthelekiswa ne-titanium ecocekileyo, ezenza zilungele ukusetyenziswa apho kufuneka amandla aphezulu. Nangona kunjalo, i-biocompatibility ye-titanium alloys inokwahluka ngokuxhomekeke ekubunjweni kwayo, ngoko ke kubalulekile ukubonisana nochwepheshe wamazinyo ukumisela eyona mathiriyeli ifanelekileyo yokufakelwa kwimeko nganye.
INDLELA YOKUTHENGA ISIFAKALO SAMAZINYO NGOKWESESIKO LE-TITANIUM NGESIXA
Ukuthenga ukufakelwa kwamazinyo e-titanium ngokwesixa kudinga ukuqwalaselwa ngenyameko kunye nokucwangciswa kokuqinisekisa umgangatho, ukuthembeka, kunye nokusebenza kakuhle kweendleko. Okokuqala, kubalulekile ukuphanda kunye nokuchonga abavelisi abathembekileyo okanye abahambisa izifakelo zamazinyo abaziwa ngokuvelisa iimveliso ezikumgangatho ophezulu ezihlangabezana nemigangatho yoshishino kunye neemfuno zolawulo.
Nje ukuba ababoneleli abanokubakho bechongiwe, kuyacetyiswa ukuba ucele iisampulu zokufakelwa kwamazinyo e-titanium ukuze zivavanywe kwaye zivavanywe. Oku kukuvumela ukuba uvavanye umgangatho, ukufaneleka, kunye nokuhambelana kokufakelwa kunye neemfuno zakho ezithile kunye neemfuno zesigulana.
Xa uthethathethwano lokuthenga isambuku sofakelo lwamazinyo lwetitanium, qwalasela izinto ezinje ngexabiso, izaphulelo zevolumu, amaxesha okuhanjiswa, kunye nokhuseleko lwewaranti. Ukuseka iziteshi zonxibelelwano ezicacileyo kunye nomthengisi ukujongana nayo nayiphi na inkxalabo okanye imibuzo malunga nenkqubo yoku-odola, iinkcukacha zemveliso, okanye inkxaso emva kokuthengisa.
Ngaphaya koko, qinisekisa ukuba umthengisi uthobela imigangatho yolawulo efanelekileyo kunye neziqinisekiso ezilawula ukwenziwa nokusasazwa kwezixhobo zonyango, ezifana nesiqinisekiso se-ISO 13485 kunye nokuvunywa kwe-FDA. Oku kunceda ukunciphisa umngcipheko wokufumana iimveliso ezikumgangatho ophantsi okanye ezingahambelaniyo kunye nokuqinisekisa ukhuseleko lwesigulane kunye nokwaneliseka.
Ngokulandela la manyathelo kunye nokusebenza ngokusondeleyo nababoneleli abathembekileyo, unokwenza lula inkqubo yokuthengwa kwempahla kwaye ukhusele ubonelelo oluthembekileyo lokufakelwa kwamazinyo e-titanium ngokwesiko ukuhlangabezana neemfuno zomsebenzi wakho okanye ikliniki yamazinyo.
